I doubt the gold edition will be that cheap anywhere, the PC amazon listing was actually a mistake in the first place and they've been switching peoples pre-orders back to standard editions, though some are having success arguing with customer service to keep the gold edition.

Listing error on amazon, they did a stealth change on the orders from gold to standard. There are no physical Gold Editions for PC that I am aware being sold.

I kept my order anyway since its one of the cheaper priced copies and guaranteed delivery on the day (not sure if I would make it to the shop to pick up on the day), plus the cashback from shopback @6% (cashrewards is 5%).